dlls/jscript/jscript_main.c

   1 /*
   2  * Copyright 2008 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "initguid.h"
  20
  21 #include "jscript.h"
  22
  23 #include "winreg.h"
  24 #include "advpub.h"
  25 #include "activscp.h"
  26 #include "activaut.h"
  27 #include "objsafe.h"
  28
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
  32
  33 LONG module_ref = 0;
  34
  35 static const CLSID CLSID_JScript =
  36     {0xf414c260,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
  37 static const CLSID CLSID_JScriptAuthor =
  38     {0xf414c261,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
  39 static const CLSID CLSID_JScriptEncode =
  40     {0xf414c262,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
  41
  42 static HINSTANCE jscript_hinstance;
  43
  44 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  45 {
  46     *ppv = NULL;
  47
  48     if(IsEqualGUID(&IID_IUnknown, riid)) {
  49         TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  50         *ppv = iface;
  51     }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
  52         TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  53         *ppv = iface;
  54     }
  55
  56     if(*ppv) {
  57         IUnknown_AddRef((IUnknown*)*ppv);
  58         return S_OK;
  59     }
  60
  61     FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  62     return E_NOINTERFACE;
  63 }
  64
  65 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  66 {
  67     TRACE("(%p)\n", iface);
  68     return 2;
  69 }
  70
  71 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  72 {
  73     TRACE("(%p)\n", iface);
  74     return 1;
  75 }
  76
  77 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
  78 {
  79     TRACE("(%p)->(%x)\n", iface, fLock);
  80
  81     if(fLock)
  82         lock_module();
  83     else
  84         unlock_module();
  85
  86     return S_OK;
  87 }
  88
  89 static const IClassFactoryVtbl JScriptFactoryVtbl = {
  90     ClassFactory_QueryInterface,
  91     ClassFactory_AddRef,
  92     ClassFactory_Release,
  93     JScriptFactory_CreateInstance,
  94     ClassFactory_LockServer
  95 };
  96
  97 static IClassFactory JScriptFactory = { &JScriptFactoryVtbl };
  98
  99 /******************************************************************
 100  *              DllMain (jscript.@)
 101  */
 102 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 103 {
 104     TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);
 105
 106     switch(fdwReason)
 107     {
 108     case DLL_WINE_PREATTACH:
 109         return FALSE;  /* prefer native version */
 110     case DLL_PROCESS_ATTACH:
 111         DisableThreadLibraryCalls(hInstDLL);
 112         jscript_hinstance = hInstDLL;
 113         break;
 114     }
 115
 116     return TRUE;
 117 }
 118
 119 /***********************************************************************
 120  *              DllGetClassObject       (jscript.@)
 121  */
 122 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 123 {
 124     if(IsEqualGUID(&CLSID_JScript, rclsid)) {
 125         TRACE("(CLSID_JScript %s %p)\n", debugstr_guid(riid), ppv);
 126         return IClassFactory_QueryInterface(&JScriptFactory, riid, ppv);
 127     }
 128
 129     FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 130     return CLASS_E_CLASSNOTAVAILABLE;
 131 }
 132
 133 /***********************************************************************
 134  *          DllCanUnloadNow (jscript.@)
 135  */
 136 HRESULT WINAPI DllCanUnloadNow(void)
 137 {
 138     TRACE("() ref=%d\n", module_ref);
 139
 140     return module_ref ? S_FALSE : S_OK;
 141 }
 142
 143 /***********************************************************************
 144  *              register_inf
 145  */
 146
 147 #define INF_SET_ID(id)             \
 148     do                             \
 149     {                              \
 150         static CHAR name[] = #id;  \
 151                                    \
 152         pse[i].pszName = name;     \
 153         clsids[i++] = &id;         \
 154     } while (0)
 155
 156 static HRESULT register_inf(BOOL doregister)
 157 {
 158     HRESULT hres;
 159     HMODULE hAdvpack;
 160     HRESULT (WINAPI *pRegInstall)(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable);
 161     STRTABLEA strtable;
 162     STRENTRYA pse[7];
 163     static CLSID const *clsids[7];
 164     int i = 0;
 165
 166     static const WCHAR advpackW[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
 167
 168     INF_SET_ID(CLSID_JScript);
 169     INF_SET_ID(CLSID_JScriptAuthor);
 170     INF_SET_ID(CLSID_JScriptEncode);
 171     INF_SET_ID(CATID_ActiveScript);
 172     INF_SET_ID(CATID_ActiveScriptParse);
 173     INF_SET_ID(CATID_ActiveScriptEncode);
 174     INF_SET_ID(CATID_ActiveScriptAuthor);
 175
 176     for(i = 0; i < sizeof(pse)/sizeof(pse[0]); i++) {
 177         pse[i].pszValue = HeapAlloc(GetProcessHeap(), 0, 39);
 178         sprintf(pse[i].pszValue, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
 179                 clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
 180                 clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
 181                 clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
 182     }
 183
 184     strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
 185     strtable.pse = pse;
 186
 187     hAdvpack = LoadLibraryW(advpackW);
 188     pRegInstall = (void *)GetProcAddress(hAdvpack, "RegInstall");
 189
 190     hres = pRegInstall(jscript_hinstance, doregister ? "RegisterDll" : "UnregisterDll", &strtable);
 191
 192     for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
 193         HeapFree(GetProcessHeap(), 0, pse[i].pszValue);
 194
 195     return hres;
 196 }
 197
 198 #undef INF_SET_CLSID
 199
 200 /***********************************************************************
 201  *          DllRegisterServer (jscript.@)
 202  */
 203 HRESULT WINAPI DllRegisterServer(void)
 204 {
 205     TRACE("()\n");
 206     return register_inf(TRUE);
 207 }
 208
 209 /***********************************************************************
 210  *          DllUnregisterServer (jscript.@)
 211  */
 212 HRESULT WINAPI DllUnregisterServer(void)
 213 {
 214     TRACE("()\n");
 215     return register_inf(FALSE);
 216 }